66567819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31121}}^1$

素因数の和:31178

約数の個数: 16

約数和(自身を含む): 95606784

約数和(自身を除く): 29038965

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 31121, 93363, 715783, 964751, 2147349, 2894253, 22189273, 66567819]

約数ペア:

[(1, 66567819), (3, 22189273), (23, 2894253), (31, 2147349), (69, 964751), (93, 715783), (713, 93363), (2139, 31121)]